Found this on Friday. Haven't historically looked for it but a couple months ago I thought I'd start trying to find one. This popped out of a roll on Friday. The coin is actually in really nice shape but it looks like the obverse die was late state. Thanks for looking
Your photo looks a little blurry and from what I can see it's possible you have the WDDO-001 shown here: http://doubleddie.com/2345637.html Check the rest of your coin to see if the other areas match up. It's also shown here: http://varietyvista.com/12 Kennedy Halves/DDOs 1974-D.htm